 Incorporated June, 2004  Global supplier of full range UV-VIS-NIR spectrometers for field portable, lab and general purpose photonics applications  Operational Facilities in Lawrence, MA  International distribution Network  Hundreds of instruments in use worldwide from OEM and direct customers

Proprietary and Confidential Information  Spectral Evolution, Inc. is dedicated to providing quality spectral measurement products and services for the UV-Vis, NIR and Thermal spectral regions.  Spectral Evolution is committed to providing solutions that meet or exceed customer’s application requirements

 Field portable UV-VIS-NIR spectrometers & spectroradiometers  Laboratory full range UV-VIS-NIR spectrometers & spectroradiometers  Dual Detector Si or InGaAs spectrometers & spectroradiometers  Single detector Si and InGaAs spectrometers & spectroradiometers  Light sources & accessories

 Remote Sensing  Vegetation / Geological / Soil / Water  Ground truthing Airborne/Spaceborne Imagery  Mining  Exploration  Mineral ID  Lab / General  Portable radiometric calibration transfer  Solar simulation

PSR+ Spectroradiometer– our best unit  nm spectral range- covered by 3 photodiode arrays  Best-in-class signal-to-noise ratio with industry leading resolution  Sotex™filter technology for smoother transistions and enhanced stray light performance  High reliability with no moving optical parts  Lightweight and designed for single user operation in the field for remote sensing applications

 oreXpress™ and oreXpress Platinum field portable, full range spectrometers for mining  EZ-ID™ software for real-time mineral identification with USGS and SpecMIN libraries  EZ-ID Custom Library Builder - create a custom spectral library

 SR-4500 spectroradiometer  Radiometric calibration transfer  Three thermoelectrically-cooled detectors  Purpose-built for spectral radiance calibration especially for satellite sensors

 SR-1900 and SR-1901PT spectroradiometers  Test and classification of pulsed and continuous solar simulators  NIST-traceable irradiance calibration  Portable units – bring testing to your facility

Accessories Tungsten halogen illuminators Illuminated contact probes GETAC PS-336 Leaf clip Spare fiber optic cables Backpacks Reflectance standards Tripods FOV lenses

Proprietary and Confidential Information  Electro-Optic System Design  Analytical Instrument Market Knowledge  Project Management  Electronic Design  Precision Analog Detector Interface  Data Acquisition and Signal Processing  Microcontroller, Microprocessor, DSP  PCB Layout  Software  Embedded Systems  Application Programming, PC, PDA  Mechanical Packaging – Illumination, Detection  Spectral, Radiometric Calibrations

Proprietary and Confidential Information  Optical Design – Zemax Modelling  Mechanical Design – 3D modeloing Solidworks  Calibrations – Spectral, Radiometric  Rapid Prototyping – prototype shop: Mills, Band Saw, Drill, etc.

Proprietary and Confidential Information  Analog Design: Sensor interface, Control Circuits  Digital Design: Microprocessor, Various Interfaces  PCB Layout: PADS  Electronic Test: DVM’s, Oscopes, Logic Analyzer, etc.  PCB Assembly and Test

Proprietary and Confidential Information  Embedded Firmware  Windows Visual Studio  Windows Mobile  Labview

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